I'm sure you noticed. My homepage has a different design. I switched to the latest version of Joomla. My homepage is now running with the CMS Joomla 4. I have spent the last few weeks integrating all modules and plugins under Joomla 4. After a complete crash and a complete reinstallation
thanks to the database backup, I managed to get everything to run like under the old CMS. Unfortunately, all links had to be checked and there were problems with loading the page. Now all problems seem to have been solved and the site is running. The old page with the CMS Joomla 3 can be found under Archive as a link. The Joomla 3 site is no longer updated. I hope you enjoy browsing.